Cita APA (7a ed.)

Wynar, L. R., Buttlar, L., & Wynar, A. T. (1975). Encyclopedic directory of ethnic organizations in the United States. Libraries Unlimited.

Cita Chicago Style (17a ed.)

Wynar, Lubomyr R., Lois Buttlar, y Anna T. Wynar. Encyclopedic Directory of Ethnic Organizations in the United States. Littleton [Colorado]: Libraries Unlimited, 1975.

Cita MLA (9a ed.)

Wynar, Lubomyr R., et al. Encyclopedic Directory of Ethnic Organizations in the United States. Libraries Unlimited, 1975.